From b3b3e0da94a421fe6f6cc1ad1daf7738ac154448 Mon Sep 17 00:00:00 2001
From: Robert Griesemer <gri@golang.org>
Date: Fri, 8 May 2009 09:58:25 -0700
Subject: [PATCH] conversion bug

R=r
DELTA=24  (24 added, 0 deleted, 0 changed)
OCL=28451
CL=28508
---
 test/bugs/bug149.go | 24 ++++++++++++++++++++++++
 test/golden.out     |  4 ++++
 2 files changed, 28 insertions(+)
 create mode 100644 test/bugs/bug149.go

diff --git a/test/bugs/bug149.go b/test/bugs/bug149.go
new file mode 100644
index 0000000000..a40403b7d7
--- /dev/null
+++ b/test/bugs/bug149.go
@@ -0,0 +1,24 @@
+// $G $D/$F.go || echo BUG: should compile
+
+// Copyright 2009 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+package main
+
+func main() {
+	var b1 []byte;
+	s1 := string(b1);
+	println(len(s1));  // prints 0
+
+	b2 := ([]byte)(nil);
+	s2 := string(b2);
+	println(len(s2));  // prints 0
+
+	s3 := string(([]byte)(nil));  // does not compile (literal substitution of b2)
+	println(len(s3));
+}
+
+/*
+bug149.go:14: cannot convert []uint8 constant to string
+*/
diff --git a/test/golden.out b/test/golden.out
index 9ccb8ce678..92c2f8a43c 100644
--- a/test/golden.out
+++ b/test/golden.out
@@ -101,6 +101,10 @@ BUG should compile
 5 7
 BUG: should crash
 
+=========== bugs/bug149.go
+bugs/bug149.go:14: cannot convert []uint8 constant to string
+BUG: should compile
+
 =========== fixedbugs/bug016.go
 fixedbugs/bug016.go:7: constant -3 overflows uint
 
-- 
2.48.1